Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9939535 | Compton camera | Jun Kataoka, Toru Nishiyama, Shinji Ohsuka, Michito Hirayanagi, Shunsuke Adachi | 2018-04-10 |
| 9488835 | Virtual image display device and attachment device | Takashi IIZAWA, Akira Yasaki, Yasuhiro Shinkai, Takashi Mizoguchi, Ryosuke Shimosawa | 2016-11-08 |
| 6657943 | Pickup feed mechanism | Akihiro Muto, Yoshinori Yamada, Koji Asao, Yasuhiro Shinkai | 2003-12-02 |
| 6335915 | Optical pickup sending device | Kenji Uchiyama, Yasuo Ogiwara, Akihiro Muto, Takashi Komiyama | 2002-01-01 |